Where to Buy

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Manufacturer's Description

Retailers' Descriptions

Developed exclusively for the Pocket Survival Pak(tm) by Fox 40(r) this new, ultra-light whistle is extremely loud. In fact, it tests at 122 decibels, exceeding SOLAS and U.S. Coast Guard specifications with its triple-frequency sound. It rises above man-made or river noise, and will carry for over one mile! The pea-less design means your whistle will never fail on you. Dual lanyard holes make attaching the Howler to your PFD simple.

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Outdoorplay

When you need rescuing, one of the easiest ways rescue crews can locate you is by sound. The Adventure Medical SOL Rescue Howler emits a 110db shriek that will bring them in quickly. And the 2-pack has (you guessed it) 2 of them.